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Chemistry
Malaysia
2025

D-Index & Metrics

Chemistry

D-Index
78
Citations
19803
World Ranking
3851
National Ranking
12

Nor Aishah Saidina Amin publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Nor Aishah Saidina Amin sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 317 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Nor Aishah Saidina Amin D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Nor Aishah Saidina Amin sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 78 D-Index — 79th percentile

79% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Research.com Recognitions

  • 2025 - Research.com Chemistry in Malaysia Leader Award
  • 2022 - Research.com Chemistry in Malaysia Leader Award

Overview

Nor Aishah Saidina Amin is affiliated with the University of Technology Malaysia in Malaysia. Their research spans multiple fields, primarily focusing on engineering and materials science, with a significant volume of work in biomedical engineering, materials chemistry, renewable energy, sustainability, catalysis, and mechanical engineering.

The scientist's areas of study are reflected in a range of main topics, including:

  • Biofuel production and bioconversion
  • Catalysis for Biomass Conversion
  • Thermochemical Biomass Conversion Processes
  • Catalytic Processes in Materials Science
  • Advanced Photocatalysis Techniques
  • Catalysts for Methane Reforming
  • Lignin and Wood Chemistry

Nor Aishah Saidina Amin has contributed to several frequent publication venues, which include:

  • International Journal of Hydrogen Energy
  • SSRN Electronic Journal
  • DOAJ (DOAJ: Directory of Open Access Journals)
  • Journal of Cleaner Production
  • IOP Conference Series Materials Science and Engineering

The scientist has coauthored research with a number of frequent collaborators, such as:

  • Muzakkir Mohammad Zainol
  • Salman Raza Naqvi
  • Mohd Asmadi
  • Asif Hussain Khoja
  • Amnani Shamjuddin

Among recent papers authored are the following, showing the range of topics and publication outlets:

  • Effective removal of anionic textile dyes using adsorbent synthesized from coffee waste, 2020, Scientific Reports
  • Copper and calcium-based metal organic framework (MOF) catalyst for biodiesel production from waste cooking oil: A process optimization study, 2020, Energy Conversion and Management
  • Recent advances in green pre-treatment methods of lignocellulosic biomass for enhanced biofuel production, 2021, Journal of Cleaner Production
  • Current status of biohydrogen production from lignocellulosic biomass, technical challenges and commercial potential through pyrolysis process, 2021, Energy
  • Emerging trends in municipal solid waste incineration ashes research: a bibliometric analysis from 1994 to 2018, 2020, Environmental Science and Pollution Research

Best Publications

  • A review on process conditions for optimum bio-oil yield in hydrothermal liquefaction of biomass

    Javaid Akhtar;Nor Aishah Saidina Amin

  • A review on novel processes of biodiesel production from waste cooking oil

    Amin Talebian-Kiakalaieh;Nor Aishah Saidina Amin;Hossein Mazaheri;Hossein Mazaheri

  • Hydrogenation of CO2 to value-added products—A review and potential future developments

    Samrand Saeidi;Nor Aishah Saidina Amin;Mohammad Reza Rahimpour

  • A review on operating parameters for optimum liquid oil yield in biomass pyrolysis

    Javaid Akhtar;Javaid Akhtar;Nor Aishah Saidina Amin

  • Thermodynamic analysis of carbon dioxide reforming of methane in view of solid carbon formation

    M. Khoshtinat Nikoo;N.A.S. Amin

  • Advances in visible light responsive titanium oxide-based photocatalysts for CO2 conversion to hydrocarbon fuels

    Muhammad Tahir;Nor Aishah Saidina Amin

  • Effective removal of anionic textile dyes using adsorbent synthesized from coffee waste.

    Syieluing Wong;Nawal Abd Ghafar;Norzita Ngadi;Fatin Amirah Razmi

  • Indium-doped TiO2 nanoparticles for photocatalytic CO2 reduction with H2O vapors to CH4

    Muhammad Tahir;Nor Aishah Saidina Amin

  • A review on removal of pharmaceuticals from water by adsorption

    Javaid Akhtar;Nor Aishah Saidina Amin;Khurram Shahzad

  • Continuous production of biodiesel from waste cooking oil in a reactive distillation column catalyzed by solid heteropolyacid: optimization using response surface methodology (RSM)

    I. Noshadi;I. Noshadi;N.A.S. Amin;Richard S. Parnas

  • Fe/HY zeolite as an effective catalyst for levulinic acid production from glucose: Characterization and catalytic performance

    Nur Aainaa Syahirah Ramli;Nor Aishah Saidina Amin

  • Optimization of heterogeneous biodiesel production from waste cooking palm oil via response surface methodology

    Wan Nor Nadyaini Wan Omar;Nor Aishah Saidina Amin

  • Adsorption of anionic dyes on spent tea leaves modified with polyethyleneimine (PEI-STL)

    Syieluing Wong;Hasnaa H. Tumari;Norzita Ngadi;Nurul Balqis Mohamed

  • Constructing bio-templated 3D porous microtubular C-doped g-C3N4 with tunable band structure and enhanced charge carrier separation

    Mohamad Azuwa Mohamed;M.F. M. Zain;Lorna Jeffery Minggu;Mohammad B. Kassim

  • Synergistic effect in plasmonic Au/Ag alloy NPs co-coated TiO2 NWs toward visible-light enhanced CO2 photoreduction to fuels

    Muhammad Tahir;Beenish Tahir;Nor Aishah Saidina Amin

  • Biodiesel production from waste cooking oil over alkaline modified zirconia catalyst

    Wan Nor Nadyaini Wan Omar;Nor Aishah Saidina Amin

  • Glycerol for renewable acrolein production by catalytic dehydration

    Amin Talebian-Kiakalaieh;Nor Aishah Saidina Amin;Hadi Hezaveh

  • Liquefaction of empty palm fruit bunch (EPFB) in alkaline hot compressed water

    Javaid Akhtar;Soo Kim Kuang;NorAishah Saidina Amin

  • Photocatalytic reduction of carbon dioxide with water vapors over montmorillonite modified TiO2 nanocomposites

    Muhammad Tahir;Nor Aishah Saidina Amin

  • Transesterification of waste cooking oil by heteropoly acid (HPA) catalyst: Optimization and kinetic model

    Amin Talebian-Kiakalaieh;Nor Aishah Saidina Amin;Alireza Zarei;Iman Noshadi

Frequent Co-Authors

Salman Raza Naqvi
Salman Raza Naqvi Karlstad University
Yun Hau Ng
Yun Hau Ng City University of Hong Kong
Zainuddin Abdul Manan
Zainuddin Abdul Manan University of Technology Malaysia
Tuan Amran Tuan Abdullah
Tuan Amran Tuan Abdullah University of Technology Malaysia
Mohammad Reza Rahimpour
Mohammad Reza Rahimpour Shiraz University
Juhana Jaafar
Juhana Jaafar University of Technology Malaysia
Wei-Hsin Chen
Wei-Hsin Chen National Cheng Kung University
Muhammad Shahbaz
Muhammad Shahbaz Beijing Institute of Technology
Muhammad Naqvi
Muhammad Naqvi American University of the Middle East
Abdul Rahman Mohamed
Abdul Rahman Mohamed Universiti Sains Malaysia

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